Every Champion is a non-fungible token (NFT). Owning them means you are the sole owner of this Champion and they’re one of a kind. It means you can customize them depending on your game strategy, by increasing their attack, defense, agility, critic, HP and stamina. One of the most common ways to achieve that is to gain experience points, level up, and receive points to update it. CryptoPunch uses standard BEP-721 to create NFT Token.